GAMTECH Sign Distributor Deal with Quest: Leading SiC Technology Distribution in the UK
Silicon Carbide (SiC) power devices are transforming the United Kingdom semiconductor market by enabling higher efficiency, reduced thermal losses, and compact power electronics. GAMTECH’s recent distributor agreement with Quest Global establishes a direct supply channel for wide bandgap SiC MOSFETs, diodes, and modules, addressing rising demand for high-voltage components in electric vehicle, renewable energy, and industrial sectors. For example, EV charging infrastructure integrators can now source 1200 V SiC MOSFETs locally through GAMTECH, cutting lead times and improving system reliability. This article outlines the GAMTECH–Quest partnership, explains SiC technology fundamentals, showcases the high-voltage product portfolio, examines UK applications, analyzes market trends, highlights distributor value-added services, and details how businesses can request consultations and product inquiries to accelerate B2B engagement.
Understanding the distribution deal first clarifies the scope of the GAMTECH and Quest partnership.
What Is the GAMTECH and Quest Partnership in SiC Technology Distribution?
The GAMTECH and Quest partnership is a formal distributor agreement in which GAMTECH secures exclusive rights to supply Quest Global’s Silicon Carbide power devices across the United Kingdom semiconductor market. This collaboration exists to streamline high-voltage device availability by combining Quest Global’s engineering-grade SiC technology with GAMTECH’s logistics and local support infrastructure. For instance, UK motor drive manufacturers benefit from consolidated inventory and just-in-time delivery of 1700 V SiC diodes, reducing project delays and inventory costs.
By aligning GAMTECH’s distribution expertise with Quest Global’s semiconductor engineering capabilities, the partnership targets rapid adoption of wide bandgap semiconductors in demanding power electronics applications. The joint objectives include expanding market reach, accelerating time-to-market for SiC-based solutions, and offering tailored B2B consultation services that guide system designers toward optimal device selection.
Who Are GAMTECH and Quest Global in the Semiconductor Industry?
GAMTECH is a UK-based distributor specializing in high-voltage SiC power devices and solutions, serving OEMs and system integrators with inventory, logistics, and technical support. Quest Global is a global product engineering services company with deep expertise in semiconductor design and wide bandgap materials. Together, they bridge the gap between advanced SiC device development and localized distribution to UK customers. GAMTECH’s area served includes automotive, renewable energy, and industrial automation, while Quest Global contributes product roadmaps, engineering validation, and application guidance.
What Are the Key Objectives of the GAMTECH-Quest Distribution Deal?
- Ensure reliable access to high-performance SiC MOSFETs, diodes, and modules.
- Offer expert consultation on device selection, thermal management, and system integration.
- Expand the UK footprint for wide bandgap semiconductors in electric vehicles, renewable energy inverters, and industrial power supplies.
These goals collectively drive wider adoption of SiC technology, reduce total system cost, and improve power density for UK-based power electronics manufacturers.
How Does This Deal Impact the UK Semiconductor Market?
The partnership accelerates growth in the United Kingdom semiconductor market by increasing availability of high voltage SiC devices through local stock and technical assistance. SiC’s superior performance characteristics help UK innovators meet stringent efficiency and miniaturization targets for next-generation power systems. As a result, the deal enhances supply-chain resilience, supports government-backed semiconductor R&D initiatives, and strengthens the UK’s position in compound semiconductor leadership.
What Is Silicon Carbide (SiC) Technology and Why Is It Important?
Silicon Carbide technology is a wide bandgap semiconductor material that enables high voltage, high frequency, and high temperature operation far beyond conventional silicon limits. This material’s higher breakdown voltage and thermal conductivity reduce conduction and switching losses, driving more efficient power electronics. For example, SiC inverters in solar farms achieve up to 30 % higher conversion efficiency compared to silicon-based converters.
High-Voltage Silicon Carbide Power Devices: Energy Efficiency and Performance
Silicon carbide (SiC) power devices significantly outperform established silicon (Si) devices in terms of high breakdown voltage, low power loss, and fast switching. This review briefly introduces the key characteristics of SiC power devices and then presents research on breakdown phenomena in SiC pn junctions, along with related discussions that consider the energy band structure. Subsequently, recent advancements in SiC metal-oxide-semiconductor field-effect transistors (MOSFETs), which are the most crucial unipolar devices, are described, with a focus on enhancing channel mobility at the SiO2/SiC interface. The development of SiC bipolar devices, such as pin diodes and insulated gate bipolar transistors (IGBTs), which show promise for ultrahigh-voltage (>10 kV) applications, is introduced, and the effect of carrier lifetime enhancement is demonstrated. The current state of mass production and the contribution of SiC power devices to energy savings are also discussed.
High-voltage SiC power devices for improved energy efficiency, T Kimoto, 2022
SiC technology underpins modern electric vehicles, renewable energy systems, and industrial drives by delivering compact, reliable power stages capable of operating at junction temperatures above 175 °C. Its robustness against thermal stress and fast switching speeds also support emerging high-power applications such as HVDC transmission and solid-state transformers.
What Are the Advantages of SiC over Traditional Silicon Semiconductors?
- Higher Breakdown Voltage – Enables operation up to 1700 V with smaller die sizes.
- Lower Conduction Losses – Reduces I²R losses by up to 50 % in power stages.
- Faster Switching Speeds – Supports switching frequencies above 100 kHz, shrinking passive component sizes.
- Enhanced Thermal Conductivity – Improves heat dissipation, allowing higher junction temperatures.
These attributes translate into smaller, lighter and more efficient power electronics, critical for EV range extension and renewable integration.
How Does SiC Enable High-Voltage and High-Power Applications?
SiC’s wide bandgap and high critical field strength facilitate reliable operation at ultra-high voltages, making it ideal for 1200 V–1700 V power converters. The combination of high thermal stability and low switching losses supports high-power densities in motor drives, HVDC links, and grid-scale energy storage inverters. By minimizing thermal management requirements, SiC modules can be packaged more densely, reducing enclosure size and cost in demanding environments.
What Are the Main Types of SiC Power Devices Distributed by GAMTECH?
The following table summarizes the key SiC device categories available through the GAMTECH–Quest deal:
| Device Type | Specification | Primary Application |
|---|---|---|
| SiC MOSFETs | 1200 V–1700 V, low R_DS(on) | EV inverters, motor drives |
| SiC Schottky Diodes | 1200 V, ultra-low forward drop | Solar inverters, switch-mode power supplies |
| SiC Power Modules | Integrated MOSFET+Diode | Medium-voltage traction, industrial drives |
Which High-Voltage SiC Products Are Offered Through the GAMTECH-Quest Deal?
GAMTECH’s curated portfolio under the partnership includes discrete devices and integrated modules designed for high-voltage, high-power operation. Each product line delivers improved efficiency, thermal performance, and switching speed, enabling end users to optimize system size and energy consumption.
What Are SiC MOSFETs and Their Applications?
SiC MOSFETs are field-effect transistors fabricated on silicon carbide substrates, offering low on-resistance and rapid switching transitions. Typical applications include electric vehicle drive inverters, renewable energy converters, and industrial motor control where high switching frequency and elevated junction temperatures are required. Their ability to operate above 175 °C reduces cooling infrastructure, shrinking overall system footprint.
How Do SiC Diodes and Power Modules Enhance System Efficiency?
SiC Schottky diodes feature ultra-low forward voltage drop and zero reverse recovery, which dramatically lowers switching losses in power stages. Integrated SiC power modules combine MOSFETs and diodes into compact packages with matched thermal performance, simplifying assembly and ensuring reliable operation at high power densities. These modules support advanced topologies such as interleaved converters and multi-level inverters, maximizing efficiency in EV chargers and grid-tie inverters.
How to Select the Right SiC Power Device for Your Application?
Choosing an appropriate SiC device involves evaluating voltage class, current rating, switching frequency, thermal environment, and package format. Key criteria include:
- Voltage Margin – Select a device rated at least 20 % above maximum system voltage.
- Thermal Resistance – Choose low R_θJA modules for high-ambient temperature conditions.
- Switching Speed vs. EMI – Balance faster switching MOSFETs with appropriate gate drivers and EMI filtering.
By aligning these specifications with system requirements, designers can optimize efficiency, reliability, and cost.
How Is SiC Technology Applied in the UK Market?
Silicon Carbide devices are driving innovation across multiple UK industries, from electric mobility to data center power. Local adoption is propelled by national decarbonization goals, investment in chip fabrication facilities, and the need for energy-efficient power systems.
What Role Does SiC Play in Electric Vehicles and Charging Infrastructure?
In the UK automotive sector, SiC MOSFETs in traction inverters improve power density and extend driving range by reducing energy losses. Fast-charging stations leverage SiC modules to achieve high-power levels (350 kW and above) with compact thermal management, enabling shorter charge times and higher station throughput.
How Are Renewable Energy Systems Leveraging SiC Power Devices?
Solar inverters and wind turbine converters in the UK increasingly adopt SiC Schottky diodes and MOSFETs to achieve conversion efficiencies above 98 % and reduce heat sink size. Energy storage systems benefit from high-frequency SiC converters to manage battery charge/discharge cycles with minimal losses, supporting grid stabilization and peak-load shaving.
What Industrial and Data Center Applications Use High-Voltage SiC?
Industrial automation drives use SiC modules for high-torque motor control with reduced cooling requirements, boosting production floor efficiency. Data center UPS and server power supplies also integrate SiC converters to shrink cabinet footprints, lower energy consumption, and improve reliability in temperature-controlled environments.
What Are the Current Trends and Growth Prospects in the UK Semiconductor Market?
The UK semiconductor market is undergoing rapid expansion, supported by government funding, private investments, and technology partnerships. Recent capacity additions and R&D initiatives are accelerating production of compound semiconductors, including SiC.
How Is the UK Semiconductor Industry Growing from 2025 to 2035?
The United Kingdom semiconductor market is projected to grow at a 3.5% compound annual growth rate (CAGR) from 2025 to 2035, rising from USD 6.33 billion in 2025 to USD 7.07 billion by 2030. mordorintelligence.com
What Government Strategies Support UK Compound Semiconductor Development?
The UK government’s National Semiconductor Strategy allocates over £1 billion toward R&D, infrastructure upgrades, and international partnerships over the next 20 years. Facilities such as the University of Southampton’s electron-beam lithography center and new wafer fabs in Wales and Scotland reinforce the domestic supply chain for wide bandgap materials.
Who Are the Key Players and Competitors in the UK SiC Distribution Space?
While global manufacturers dominate device production, UK-focused distributors differentiate themselves by offering local inventory, technical support, and consultation services. GAMTECH’s partnership with Quest Global positions it as a leading distributor, delivering engineering-grade SiC technology alongside value-added services that many providers do not emphasize.
What Value Does GAMTECH Bring as a SiC Distributor Partnering with Quest?
GAMTECH combines deep supply-chain expertise with localized customer support to ensure timely delivery and technical guidance for high-voltage SiC solutions. Its services span inventory management, logistics coordination, design assistance, and post-sales support tailored to UK customers.
How Does GAMTECH Provide Local Support and Supply Chain Expertise?
By maintaining strategic warehouses across the UK, GAMTECH reduces lead times for SiC MOSFETs and diodes, ensuring components are available when projects demand. Dedicated application engineers offer on-site and remote consultation, guiding thermal management, PCB layout, and reliability testing to accelerate system validation.
What B2B Sales and Consultation Services Are Available Through GAMTECH?
GAMTECH’s B2B services include product selection workshops, custom quote generation, and feasibility studies that align device capabilities with system requirements. These offerings help clients minimize design risk, optimize total cost of ownership, and expedite project timelines.
How Does the Partnership Enhance Access to Advanced SiC Solutions in the UK?
The GAMTECH–Quest alliance merges Quest Global’s product roadmaps and engineering insights with GAMTECH’s distribution network and customer relationships. This synergy delivers comprehensive support—from prototype sampling to volume supply—ensuring UK innovators can leverage cutting-edge SiC technology without supply-chain constraints.
How Can Businesses Engage with GAMTECH for SiC Technology Solutions?
Partnering with GAMTECH begins with a structured consultation process that identifies application needs, performance targets, and volume forecasts. This engagement enables tailored recommendations and streamlined procurement of high-voltage SiC devices.
What Are the Steps to Request a Consultation or Product Inquiry?
- Submit a project outline detailing voltage, current, and thermal requirements.
- Engage an application engineer for device matching and preliminary design review.
- Receive a formal quotation with lead times and pricing for selected SiC products.
These steps ensure clear alignment between customer goals and the optimal SiC solution.
How Does GAMTECH Support Custom SiC Solutions for Specific Applications?
GAMTECH offers custom module configurations, co-engineering on package designs, and thermal simulation services to address unique system constraints. Collaborative development accelerates time-to-market and yields devices optimized for the target operating environment.
Where to Find Additional Resources and Case Studies on SiC Applications?
GAMTECH provides technical whitepapers, application notes, and case studies that illustrate successful SiC deployments in EVs, renewable energy, and industrial automation. These resources deliver practical insights on performance improvements, design best practices, and reliability considerations.
Silicon Carbide’s wide bandgap capabilities are accelerating power electronics innovation across the United Kingdom semiconductor market. Through its distributor partnership with Quest Global, GAMTECH delivers local inventory, expert consultation, and tailored SiC solutions that empower UK businesses to achieve higher efficiency and compact designs. Engaging GAMTECH ensures reliable access to high-voltage SiC MOSFETs, diodes, and modules, backed by engineering support that reduces design risk and shortens lead times. To explore how advanced SiC technology can transform your power electronics projects, request a consultation with GAMTECH’s application engineering team today.